CN111144158A - Scanning device supporting one-dimensional code and two-dimensional code recognition and cash register system - Google Patents
Scanning device supporting one-dimensional code and two-dimensional code recognition and cash register system Download PDFInfo
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- CN111144158A CN111144158A CN201911222005.8A CN201911222005A CN111144158A CN 111144158 A CN111144158 A CN 111144158A CN 201911222005 A CN201911222005 A CN 201911222005A CN 111144158 A CN111144158 A CN 111144158A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
- G06K7/14—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation using light without selection of wavelength, e.g. sensing reflected white light
- G06K7/1404—Methods for optical code recognition
- G06K7/1408—Methods for optical code recognition the method being specifically adapted for the type of code
- G06K7/1413—1D bar codes
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
- G06K7/14—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation using light without selection of wavelength, e.g. sensing reflected white light
- G06K7/1404—Methods for optical code recognition
- G06K7/1408—Methods for optical code recognition the method being specifically adapted for the type of code
- G06K7/1417—2D bar codes
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
- G06K7/14—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation using light without selection of wavelength, e.g. sensing reflected white light
- G06K7/1404—Methods for optical code recognition
- G06K7/1439—Methods for optical code recognition including a method step for retrieval of the optical code
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q30/00—Commerce
- G06Q30/018—Certifying business or products
- G06Q30/0185—Product, service or business identity fraud
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07G—REGISTERING THE RECEIPT OF CASH, VALUABLES, OR TOKENS
- G07G1/00—Cash registers
- G07G1/0036—Checkout procedures
- G07G1/0045—Checkout procedures with a code reader for reading of an identifying code of the article to be registered, e.g. barcode reader or radio-frequency identity [RFID] reader
- G07G1/0081—Checkout procedures with a code reader for reading of an identifying code of the article to be registered, e.g. barcode reader or radio-frequency identity [RFID] reader the reader being a portable scanner or data reader
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07G—REGISTERING THE RECEIPT OF CASH, VALUABLES, OR TOKENS
- G07G1/00—Cash registers
- G07G1/12—Cash registers electronically operated
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Abstract
The invention discloses scanning equipment and a cash register system supporting one-dimensional code and two-dimensional code identification, belongs to the technical field of internet, and relates to scanning equipment supporting one-dimensional code and two-dimensional code identification. The scanning equipment and the cashier system supporting one-dimensional code and two-dimensional code identification have the traditional one-dimensional code scanning function and the encrypted two-dimensional code scanning and decrypting function, and the one-dimensional code identification and the two-dimensional code identification are integrated on one scanning equipment.
Description
Technical Field
The invention belongs to the technical field of internet, and particularly relates to a scanning device and a cash register system supporting one-dimensional code and two-dimensional code identification.
Background
The one-dimensional bar code is the arrangement rule of the finger bar code and the space, and the commonly used one-dimensional code coding system comprises the following steps: EAN code, 39 code, cross 25 code, UPC code, 128 code, 93 code, and ISBN code, etc.
The two-dimensional bar code/two-dimensional code is a pattern which is distributed on a plane according to a certain rule by using a certain specific geometric figure, is black and white and is alternated and records data symbol information; the concept of '0' and '1' bit stream which forms the internal logic base of computer is skillfully utilized in coding, a plurality of geometric shapes corresponding to binary system are used for representing literal numerical information, and the information is automatically read by an image input device or an optoelectronic scanning device so as to realize the automatic processing of the information: it has some commonality of barcode technology: each code system has its specific character set; each character occupies a certain width; has certain checking function and the like. Meanwhile, the method also has the function of automatically identifying information of different rows and processing the graph rotation change points.
The existing commodity codes mainly comprise one-dimensional codes and two-dimensional codes, and two different scanning devices are needed for identifying the one-dimensional codes and the two-dimensional codes. And the encrypted two-dimensional code can be analyzed only by scanning and decrypting the encrypted two-dimensional code by the corresponding scanning equipment with the decryption function.
Disclosure of Invention
The invention aims to provide a scanning device and a cash register system supporting one-dimensional code and two-dimensional code identification, which have the traditional one-dimensional code scanning function and the encrypted two-dimensional code scanning and decrypting function, and integrate the one-dimensional code identification and the two-dimensional code identification on one scanning device.
In order to achieve the purpose, the invention adopts the following technical scheme:
the invention provides scanning equipment supporting identification of one-dimensional codes and two-dimensional codes, which comprises a handle, a scanning head, a one-dimensional code scanning camera and a one-dimensional code processing module, wherein the scanning head is fixed at the top end of the handle, the one-dimensional code scanning camera is arranged in the scanning head, the one-dimensional code processing module is electrically connected with the one-dimensional code scanning camera and used for receiving and decoding one-dimensional code information acquired by the one-dimensional code scanning camera, the two-dimensional code scanning camera is arranged on the scanning head and used for acquiring encrypted two-dimensional code information, the two-dimensional code decryption processing module is electrically connected with the two-dimensional code scanning camera and used for decrypting the encrypted two-dimensional code information, and a switching button is arranged on the handle and used for switching working states.
Preferably, the one-dimensional code scanning camera is arranged at the front side of the scanning head, and the two-dimensional code scanning camera is arranged at the upper side of the scanning head.
Preferably, the one-dimensional code scanning camera and the two-dimensional code scanning camera are located on the same side.
Preferably, the shift button is a three-gear push switch or a three-gear dial switch.
Preferably, the scanning mode of the two-dimensional code scanning camera is one of infrared scanning, laser scanning or pseudo-image scanning.
The invention also provides a cash registering system, which comprises the scanning device, the cash registering device, the one-dimensional code processing module and the two-dimensional code decryption processing module which are all electrically connected with the cash registering device, the cash registering device receives the data information sent by the one-dimensional code processing module and the two-dimensional code decryption processing module, and the background server is in communication connection with the cash registering device, receives and stores the data information uploaded by the cash registering device, processes the data information and feeds back a processing result to the cash registering device.
Preferably, the communication connection comprises any one or combination of wired ethernet, wifi ethernet, Profinet, profibus dp, canOpen.
Preferably, the two-dimensional code decryption processing module is embedded in the scanning device.
Preferably, the two-dimensional code decryption processing module is embedded in the cash register device.
The invention has the beneficial effects that:
1. the system has the functions of scanning the traditional one-dimensional code and scanning and decrypting the encrypted two-dimensional code, and integrates the one-dimensional code identification and the two-dimensional code identification on one scanning device.
2. Realize sweeping the switching of sign indicating number and two-dimensional code scanning through the shift button to the one-dimensional code according to the demand, integrate three fender into an on-off control, save space more, and it is more convenient to operate.
Drawings
Fig. 1 is a schematic perspective view of a first embodiment of the present invention.
Fig. 2 is a schematic front view of a scanning head according to a second embodiment of the present invention.
Fig. 3 is a system block diagram of the present invention.
The labels in the figures are: the system comprises a handle 1, a 2-scanning head, a 3-one-dimensional code scanning camera, a 4-switching button, a 5-one-dimensional code processing module, a 6-two-dimensional code decryption processing module, a 7-cash register, an 8-background server and a 9-two-dimensional code scanning camera.
Detailed Description
The invention will now be further described with reference to the accompanying drawings and detailed description.
Those not described in detail in this specification are within the skill of the art. In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
The first embodiment is as follows:
as shown in fig. 1 to 3, the scanning device supporting identification of a one-dimensional code and a two-dimensional code provided in this embodiment includes a handle 1, a scanning head 2, a one-dimensional code scanning camera 3, a two-dimensional code scanning camera 9, a two-dimensional code decryption processing module 6, a one-dimensional code processing module 5, and a switch button 4, the scanning head 2 is fixed at the top end of the handle 1, the one-dimensional code scanning camera 3 is disposed in the scanning head 2, the one-dimensional code processing module 5 is electrically connected to the one-dimensional code scanning camera 3, used for receiving and decoding the one-dimensional code information acquired by the one-dimensional code scanning camera 3, the two-dimensional code scanning camera 9 is arranged on the scanning head 2, used for collecting encrypted two-dimension code information, the two-dimension code decryption processing module 6 is electrically connected with the two-dimension code scanning camera 9, the two-dimension code information is used for decrypting the encrypted two-dimension code information, and the switching button 4 is arranged on the handle 1 and used for switching the working state. Specifically, the shift button 4 is a three-gear push switch or a three-gear dial switch, which is a three-gear push switch in this embodiment. The lower gear is a gear 3 for opening the one-dimensional code scanning camera, the upper gear is a gear 9 for opening the two-dimensional code scanning camera, and the middle gear is a gear closed. Wherein, one-dimensional code scanning camera 3 sets up the front side at scanning head 2, and two-dimensional code scanning camera sets up the upside at scanning head 2. The arrangement mode is convenient for the installation and wiring of the two-dimensional code scanning camera and has a wider identification range. The code and the two-dimensional code are scanned through the switching button 4 according to the requirement, the three gears are integrated into one switch control, the space is saved more, and the operation is more convenient. The scanning mode of the two-dimensional code scanning camera 9 is infrared scanning.
The invention also provides a cash registering system, which comprises any one of the scanning device, the cash registering device 7, the one-dimensional code processing module 5 and the two-dimensional code decryption processing module 6, wherein the cash registering device 7 is electrically connected with the cash registering device 7, the cash registering device 7 receives data information sent by the one-dimensional code processing module 5 and the two-dimensional code decryption processing module 6, the background server 8 is in communication connection with the cash registering device 7, receives and stores the data information uploaded by the cash registering device 7, processes the data information, and feeds back a processing result to the cash registering device 7.
The embodiment is applied to the monitoring of the validity period of the commodity. This embodiment does not use the one-dimensional code scanning camera 3, and the one-dimensional code scanning camera 3 is used only when scanning a conventional one-dimensional code. The embodiment scans and decrypts encrypted two-dimensional codes, the encrypted two-dimensional codes comprise raw material information, anti-counterfeiting information, commodity validity period, commodity production date, commodity names, contact ways of production enterprises, production batch numbers, serial numbers, commodity inspection certificates, quality inspection qualified reports, character information of a commodity production process, picture information of the commodity production process, live video broadcast and other information of the commodity production process, and the specific principle is as follows:
1. scanning the information of the newly warehoused commodities, acquiring the quality guarantee period information, inputting the commodity information and the expiration date of the quality guarantee period corresponding to the commodity information into the background server 8, compiling batch information of the warehoused commodities in sequence, wherein the commodities with the same quality guarantee period information are in the same batch.
The shelf life information includes a production date of the commodity and a valid date or expiration date of the shelf life of the commodity. If the commodity is printed with the production date, the expiration date of the quality guarantee period is calculated according to the production date and the corresponding validity period, and the validity period is recorded into the background server 8 as the information of the commodity.
For example, commercial X lot 01, corresponding to an expiration date of 2019, 10 months and 1 day.
Commodity X lot 02, corresponding to expiration date 2019, 11 month, 1 day.
Commercial X lot 03, corresponding to expiration date 2019, 11 month, 20 day … ….
2. The background server 8 sets a control period in advance, the background server 8 monitors the time difference between the current date and the expiration date of the quality guarantee period of each unprocessed batch of commodities, and if the time difference of a certain batch of commodities is within the control period or the certain batch of commodities are expired, the background server 8 sends out an alarm and simultaneously transmits the alarm to the cash register device 7; the manager or cashier processes the batch of commodities according to the warning, and when the processing is completed, the manager or cashier inputs a processed instruction at the batch of commodities in the background server 8, so that the warning is removed.
Such as commodity X, for a controlled period of 15 days. The current date is 2019, 9, 1 and the expiration date of the shelf life of each unprocessed batch of commodities is not within the control period, and the background server 8 displays the normal date. If the current date is 2019, 9, 16, the time difference between the current date and the time difference between the commodity X batch 01 is in the control period, at this time, the background server 8 sends out a warning to remind a market manager to perform inventory processing on the commodity X batch 01 as soon as possible, the market manager checks the inventory of the commodity X batch 01, and if the inventory is 0, a processing completion instruction is input into the background server 8, and the warning is removed. If the stock of the commodity X lot 01 is not 0, the manager can promote the commodity appropriately, and when the processing is completed, the manager inputs a processing completion instruction to the background server 8 to cancel the warning. After the processing is completed, the background server 8 monitors the current date and the expiration date of the expiration dates of the unprocessed batches of goods, i.e. the processed goods X batch 01 is no longer monitored.
3. When commodities are traded, scanning information of the commodities and uploading the information to the background server 8, and the background server 8 acquires the expiration date A of the quality guarantee period of the unprocessed earliest batch of the commodities, compares the expiration date A with the date B of the current trade and calculates the time difference C between the A and the B; and if the time difference C is less than or equal to the control period or B is later than A, the background server 8 requires the commodity to identify the quality guarantee period information, otherwise, the commodity payment transaction is directly carried out. And when the background server 8 requires the commodity to identify the quality guarantee period information, judging whether the commodity is overdue according to the quality guarantee period information identification result, if so, recovering the commodity, and if not, continuing to perform payment transaction of the commodity.
For example, when a commodity X is transacted, a cashier scans an encrypted two-dimensional code on the commodity, information of the commodity X is acquired through a two-dimensional code scanning camera 9, the information is decrypted by a two-dimensional code decryption processing module 6 and then sent to a cash register device 7, the information is uploaded to a background server 8 by the cash register device 7, the background server 8 acquires an expiration date a of an unprocessed earliest batch of the commodity X, namely, the expiration date a of a commodity X batch 02 is =2019, 11, 1 and 11, and the current transaction date B =2019, 10, 20 and then the time difference between a and B is C11 and C < 15 (control and control) days, and the background server 8 calculates the expiration date of the quality guarantee period through a valid period recorded in advance. And judging whether the commodity is overdue according to the expiration date of the shelf life, if so, carrying out overdue treatment and recovery on the commodity, and if not, entering a payment transaction interface of the commodity through an interface of the cash register device 7, and finishing a purchase process after the buyer carries out payment transaction. Therefore, the commodity validity period can be managed and controlled only by scanning the encrypted two-dimensional codes, the commodity quality guarantee period can be judged only by scanning the two-dimensional codes once, and the cash register labor cost and time are greatly reduced. And information such as anti-counterfeiting information can be obtained.
When the encrypted two-dimensional code is scanned by the scanning equipment in a shop or supermarket, the raw material information, the anti-counterfeiting information, the commodity validity period, the commodity production date, the commodity name, the contact way of a production enterprise and a production enterprise, the production batch number, the serial number, the commodity inspection certificate, the quality inspection qualified report, the character information of the commodity production process, the picture information of the commodity production process, the video live broadcast information of the commodity production process and the like can be acquired at one time and displayed on the display screen of the cash register 7 and uploaded to the background server 8 through the cash register 7 for storage and analysis processing, and the background server 8 feeds back the analyzed and processed different information to the cash register 7 and displays the analyzed and processed information on the display screen of the cash register 7 so that an operator can perform subsequent operation according to the displayed content. On the premise of keeping the original conventional one-dimensional code scanning function, the two-dimensional code scanning camera 9 and the two-dimensional code decryption processing module 6 are additionally arranged, and the cash register device 7 and the background server 8 are combined, so that the two-dimensional code decryption processing system is not only suitable for conventional scanning, but also can scan encrypted two-dimensional codes.
Further, the communication connection includes any one or a combination of more of wired ethernet, wifi ethernet, Profinet, profibus dp, and canOpen.
Further, the two-dimensional code decryption processing module 6 is embedded in the scanning device, and the arrangement mode reduces the burden of the cash register device 7.
Furthermore, the two-dimensional code decryption processing module 6 is embedded in the cash register device, and the setting mode is safer.
Example two:
as shown in fig. 2, the difference between the present embodiment and the first embodiment is that the two-dimensional code scanning camera 9 and the one-dimensional code scanning camera 3 are located on the same side, specifically, the two-dimensional code scanning camera 9 is located above the one-dimensional code scanning camera 3. The scanning device orientation mode is the same direction when the code is swept to the one-dimensional code of this kind of setting mode and two-dimensional code scanning, and is more convenient.
The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those skilled in the art; the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (9)
1. The utility model provides a support scanning equipment of one-dimensional code and two-dimensional code discernment, includes handle, scan head, one-dimensional code scanning camera and one-dimensional code processing module, the scan head is fixed the top of handle, one-dimensional code scanning camera sets up in the scan head, one-dimensional code processing module is connected with one-dimensional code scanning camera electricity for receive one-dimensional code information that one-dimensional code scanning camera acquireed and decode, its characterized in that:
the two-dimensional code scanning camera is arranged on the scanning head and used for collecting encrypted two-dimensional code information;
the two-dimension code decryption processing module is electrically connected with the two-dimension code scanning camera and is used for decrypting the encrypted two-dimension code information;
and the switching button is arranged on the handle and used for switching the working state.
2. The scanning device supporting one-dimensional code and two-dimensional code recognition according to claim 1, characterized in that:
the one-dimensional code scanning camera is arranged on the front side of the scanning head, and the two-dimensional code scanning camera is arranged on the upper side of the scanning head.
3. The scanning device supporting one-dimensional code and two-dimensional code recognition according to claim 1, characterized in that:
the one-dimensional code scanning camera and the two-dimensional code scanning camera are located on the same side.
4. The scanning device supporting one-dimensional code and two-dimensional code recognition according to claim 1, characterized in that:
the switching button is a three-gear press switch or a three-gear dial switch.
5. The scanning device supporting one-dimensional code and two-dimensional code recognition according to claim 1, characterized in that:
the scanning mode of the two-dimensional code scanning camera is one of infrared scanning, laser scanning or pseudo-image scanning.
6. A cashier system, characterized in that:
comprising a scanning device according to any of claims 1-5;
the cash register device is electrically connected with the one-dimensional code processing module and the two-dimensional code decryption processing module, and receives data information sent by the one-dimensional code processing module and the two-dimensional code decryption processing module;
and the background server is in communication connection with the cash register device, receives and stores the data information uploaded by the cash register device, processes the data information and feeds back a processing result to the cash register device.
7. The cashier system of claim 6, wherein:
the communication connection comprises any one or combination of more of wired Ethernet, wifi Ethernet, Profinet, ProfibussDP and canOpen.
8. The cashier system of claim 6, wherein:
the two-dimensional code decryption processing module is embedded in the scanning equipment.
9. The cashier system of claim 6, wherein:
the two-dimensional code decryption processing module is embedded in the cash register device.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201911222005.8A CN111144158A (en) | 2019-12-03 | 2019-12-03 | Scanning device supporting one-dimensional code and two-dimensional code recognition and cash register system |
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| CN201911222005.8A CN111144158A (en) | 2019-12-03 | 2019-12-03 | Scanning device supporting one-dimensional code and two-dimensional code recognition and cash register system |
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| US20120067960A1 (en) * | 2010-09-20 | 2012-03-22 | Lumidigm, Inc. | Machine-readable symbols |
| CN202178813U (en) * | 2011-07-18 | 2012-03-28 | 天津阿礼郎电子商务有限公司 | Business cell phone capable of reading both one-dimensional code and two-dimensional code |
| CN205210902U (en) * | 2015-12-16 | 2016-05-04 | 天津世纪新联通科技有限公司 | Two input channel scan rifle |
| CN108345918A (en) * | 2018-02-22 | 2018-07-31 | 宁夏煜隆科技有限公司 | A kind of article trading method and device |
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2019
- 2019-12-03 CN CN201911222005.8A patent/CN111144158A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120067960A1 (en) * | 2010-09-20 | 2012-03-22 | Lumidigm, Inc. | Machine-readable symbols |
| CN202178813U (en) * | 2011-07-18 | 2012-03-28 | 天津阿礼郎电子商务有限公司 | Business cell phone capable of reading both one-dimensional code and two-dimensional code |
| CN205210902U (en) * | 2015-12-16 | 2016-05-04 | 天津世纪新联通科技有限公司 | Two input channel scan rifle |
| CN108345918A (en) * | 2018-02-22 | 2018-07-31 | 宁夏煜隆科技有限公司 | A kind of article trading method and device |
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